baber/WOPTO huggingface dataset:
Patent JP-S6175377-A (JP)
Inventor: KONISHI MOTOFUMI
IPC: G09F11/24
Filed: 1984-09-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6090601-A (JP)
Title: Turning method and device for workpiece with circular section
Inventor: TANABE KATSUYA
IPC: G05B19/18
Filed: 1983-10-20
Abstract: PURPOSE:To attain high precision by making comparison between an angle of rotation of a main shaft and the movement quantity of a cutting tool and also their numerically expressed information and further controlling both a main shaft driving servo motor fitted with a workpiece and a servo motor for moving a cutting tool at reed processing by means of NC lathe. CONSTITUTION:Relation, between an angle of rotation of a main shaft 141 corresponding to the shape of processing for a workpiece to be turned and the movement quantity of a cutting tool 18, is numerically expressed and stored in NC device. Reed processing is performed by controlling, on the basis of said numerically expressed information, a servo motor 26 from driving the main shaft 141 and a servo motor for driving a slide 16, while a momentarily changing actual angle of rotation of the main shaft 141 is continually measured and the momentarily changing actual movement quantity of the cutting tool 18 is also measured continually. These measured values are compared with stored information of NC device and both servo motors are controlled on the basis of information thus obtained, and the movement speed of the cutting tool 18 is controlled so as to be constant. Thus, high precision of the captioned processing can be attained.
Patent JP-H1140451-A (JP)
Title: Laminate film capacitor and manufacture thereof
Inventor: TACHIHARA HISAAKI
IPC: H01G4/18
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To make the size small and provide a high moisture resistance by heating a liq. monomer of a compd. having specified allyloxy or vinyloxy group to once form a very thin liq. film, and irradiating an electron beam to polymerize, thereby forming a coating thin film. SOLUTION: The film capacitor is made by depositing in vacuum a mixture contg. one or more compds. each having at least, two functional groups selected from one or both of allyloxy or vinyloxy groups given by Formula (R is chain hydrocarbon having 4-13 methylene groups, 4C-12C cyclic hydrocarbon having 6 or less chain hydrocarbon groups at least at one main chain, or substituted part or all H atoms by halogen atoms or alkyl groups or n is integer 2-4), and alternately depositing a dielectric contg. vinyl groups reacted 60-90% and Al or Al2 O3 to form a laminate.
Patent JP-S6087479-A (JP)
Title: Magnetic-head loading mechanism of floppy disk device
Inventor: FUJITA TAKESHI
IPC: G11B17/02
Filed: 1983-10-20
Abstract: PURPOSE:To prevent damage of a magnetic head and a medium at the time of head loading and to shorten head loading time by providing a means which lifts up both magnetic head and medium at the time of head unloading. CONSTITUTION:When a head unloading instruction is sent, a solenoid, which drives two lifting-up bars (not shown in figure), turns off, and a medium 5 and a magnetic head supporting part 3 are lifted up. When a head loading instruction is sent, the solenoid turns on (is excited) two lifting-up bars 1 and 2 descend, and the magnetic head is in contact with the medium. At the time of unloading, a lower-side head 2 and the medium 5 are not contacted by lifting up the medium 5, and therefore, wear due to unloading is prevented.
Patent JP-2000012059-A (JP)
Title: Fuel cell system and fuel cell control method
Inventor: IWASE MASAYOSHI
IPC: H01M8/04
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To operate a fuel cell at an operation point with high energy conversion efficiency. SOLUTION: A control part calculates required output of an inverter from taking in accelerator opening (S12). The control part takes out output current- output voltage characteristic corresponding to taking in gas amount, calculates the highest point of energy efficiency from the characteristic taken out, decides as the operation point of a fuel cell, and calculates the output power of the fuel cell at the operation point (S16-S20). The control part decides output voltage required to a battery, based on the difference between inverter requiring output and fuel cell output power and SOC of the battery (S24). The control part controls a DC/DC converter and adjusts the output voltage of the DC/DC converter, so that the output voltage of the battery becomes the decided output voltage (S28).  The control part controls the inverter and causes the electric power corresponding to required output in a motor (S30) to be consumed.
Patent JP-H0748868-A (JP)
Title: Connecting method and fastening tool for concrete block
Inventor: ISHIDA YOSHIKI
IPC: E03F3/04
Filed: 1993-08-09
Abstract: PURPOSE:To reduce the man-hours of the connecting work and accelerate the work by simplifying the actions of nuts screwed to a PC steel rod, and forming minimum excavated holes when concrete blocks are fastened and connected together with a stretching member such as the PC steel rod. CONSTITUTION:When a culvert A2 to be installed is fastened to a culvert A1 installed already with a PC steel rod 11, a screw section 11a at one end of the PC steel rod 11 is fixed to the culvert A1 via a nut 14, and a screw section 11b at the other end of the PC steel rod 11 is protruded on the opening end face 4a of the stretching member insertion hole 5a of the culvert A2. A fitting tool 140 integrated with a thrust bearing and a nut is screwed at the protruded end. The nut of the fitting tool 140 is supported on the thrust bearing and fastened in the direction of the opening end face 4a with a torque wrench or the like.
Patent JP-H0520626-A (JP)
Title: Floating type composite magnetic head
Inventor: TAKAHASHI HIDEJI
IPC: G11B5/23
Filed: 1991-07-11
Abstract: PURPOSE:To decrease the waveform signal noises of recording and reproducing by specifying the length of the parts of magnetic metallic thin films on the side for regulating the depth of a magnetic gap where the films come into parallel contact with the magnetic gap to a prescribed size or below. CONSTITUTION:A pair of ferrite core pieces consisting of an Mn-Zn single crystal constituting a magnetic head core are disposed to face each other. The magnetic head core 61 having the magnetic metallic thin films 63 formed on a pair of the opposite surfaces of the one core piece and the magnetic gap 64 is embedded and held in a slit 54 provided on an air bearing 56 of a nonmagnetic slider 51. The floating type composite magnetic head of a composite type regulated in the length of the parts of the magnetic metallic thin films 63 on the side for regulating the depth of the magnetic gap 64 in substantial parallel with the magnetic gap 64 to <=5mum is obtd. The magnetic disk device adequate for high-density recording is obtd. by using the magnetic head core 53 (61) having <=5mum gap depth in such a manner.
Patent JP-H0939292-A (JP)
Title: Image forming device
Inventor: AKAO MASAHIDE
IPC: H04N1/12
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To form highly resolution dot lines in a row with respect to the axial direction of a photosensitive body drum by allowing an LED array head to shift slantingly relative to the axial direction of the photosensitive body drum in use of an oscillation device, and making the LED array head give off light in its before and after period while keeping the rotation speed of the photosensitive drum constant. SOLUTION: The LED array head 16 is provided with an oscillation device 44, and this is driven by a driver 46. Thus, the LED array head is shifted at a predetermined degree in the direction of an angle of θ with respect to the axial direction of the photosensitive body drum. Then, in the before and after period of the shift, a light-emitting diode units light in accordance with each video data so as to write static latent images according to the video data in the photosensitive body drum.
Patent JP-H0482445-A (JP)
Title: Communication equipment
Inventor: SONOBE HIROYUKI
IPC: H04L25/49
Filed: 1990-07-25
Abstract: PURPOSE:To perform communication with one line even between stations with different system clocks by transmitting a long pulse signal and a short pulse signal to a data bus wire following after a reference pulse signal. CONSTITUTION:The communication with one line can be performed even between the stations with different system clocks by expressing a data bit system as size relation between the pulse width of arbitrary times that of the reference pulse signal and the pulse width of a pulse signal representing a data bit. Data can be surely communicated by performing reception by setting the pulse width of the long pulse signal outputted from a transmission station 1 longer by arbitrary times than that of the reference pulse signal, and the pulse width of the short pulse signal shorter by the arbitrary times than that of the reference pulse signal, and performing reception by reception stations 3, 4 setting the pulse signal longer by arbitrary times than the pulse width of the reference pulse signal as '1', and the pulse signal shorter by arbitrary times than the pulse width of the reference pulse signal as '0' and providing difference in the pulse width.
Patent JP-H0940346-A (JP)
Title: Escalator device capable of loading wheelchair
Inventor: MIMURA KAZUMI
IPC: B66B23/12
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To load a wheelchair capable of preventing a car stop from lowering without complicating constitution. SOLUTION: In an escalator device capable of loading a wheelchair constituted by horizontally connecting a plurality of tread 9F to each other to fORm a wheelchair-loading face, and by protruding a car stop 10 on the wheelchair- loading face, constitution is made by providing a turning link 15 for driving the car stop 10 and by maximizing the protruded dimension of the car stop 10 at the dead point of the turning link 15.
Patent JP-H0844877-A (JP)
Title: Method and device for encoding image signal
Inventor: SHINBASHI TATSUO
IPC: H04N19/00
Filed: 1994-07-30
Abstract: PURPOSE:To remarkably improve encoding efficiency when approximate encoding by the Bezier curve is applied to a chain tracing the feature points of an image, in a method and device for encoding image signal. CONSTITUTION:Redanduncy in the approximate encoding by the Bezier curve can be reduced by applying the variable length encoding K15 of a differential value for each coordinate to the coordinate of control point K14 of the Bezier curve by which a feature point chain K11 is approximated.
Patent JP-2000032546-A (JP)
Title: On-vehicle adaptor for portable telephone set
Inventor: KIMURA TAKAYUKI
IPC: H04W4/04
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent traffic accidents in advance by monitoring the driving state of a driver using a portable telephone set. SOLUTION: When a portable telephone set 10 goes into a speech state, a control section 12 of the portable telephone set 12 outputs a busy signal. Upon the receipt of the speech signal by a control section 22 of the on-vehicle adaptor 20, the control section 22 starts monitoring of a signal received by an input section 23.  The control section 22 receives speech information of the automobile from a velocity sensor 40, when the portable telephone set 10 reaches a speech state and receives steering wheel operation information from a steering wheel angle sensor 30, when the velocity of the automobile reaches processing level or over, discriminates no operation of the steering wheel when no change takes place in the input from the steering wheel angle sensor 30 within a prescribed time a tone generating section 24 gives a control signal and generates a tone signal as an alarm signal and gives it to a tone output section 25.
Patent JP-H0483373-A (JP)
Title: Signal output circuit for checking integrated circuit
Inventor: SAITO KINYA
IPC: H01L21/822
Filed: 1990-07-25
Abstract: PURPOSE:To reduce the number of terminals by outputting a single signal to be directly supplied from an inner circuit from an output terminal, and outputting a signal selected by signal selecting means from the output terminal when a plurality of input/output terminals are switched for inputting. CONSTITUTION:A plurality of input/output terminals 121 and l2n are switched for inputting or outputting by a control signal to be input from an input terminal 10. If the control signal is, for example, at a low level, a plurality of signals for observing mutual timing from an inner circuit 13 are output from the plurality of the terminals 121-12n switched for outputting. In this case, one of the plurality of signals for observing the mutual timing is output from an output terminal 15 through output switching means 14. When the control signal is at a high level, a signal selected by signal selecting means 16 from the plurality of the input/output terminals switched from a select signal for inputting is output from the terminal 15. Accordingly, the plurality of the terminals 121-12n can be used for both inputting and outputting, thereby reducing the number of terminals.
Patent JP-H0755344-A (JP)
Title: Lubricant oil supplying device for rotary kiln
Inventor: SUZUKI HIROYUKI
IPC: F27B7/20
Filed: 1993-08-09
Abstract: PURPOSE:To provide a lube oil supplying device of a rotary kiln in which lube oil can be supplied automatically and properly to a supporting block part. CONSTITUTION:A rotary kiln 1 having a shell 3 circumferentially installed at an outer circumference of each of refractory bricks assembled in a cylindrical form is rotatably arranged. An annular tire 4 rotatably supported on a supporting table at an outer circumference of the shell is arranged at its circumference through a plurality of supporting blocks 5 and then a guide bar 12 formed in a coaxial arcular shape with the rotary kiln 1. A driving piece 14 is arranged at the upper surface of the guide bar 12 and reciprocated along the guide bar 12 by an air cylinder 10 when lube oil is injected and at a substantial same speed as a rotational speed of the rotary kiln 1. There is provided a moving mechanism having a nozzle device 16 at the driving piece 14 so as to inject lube oil to a position corresponding to the supporting blocks 5.
Patent JP-S6260478-A (JP)
Title: High-voltage thyristor bulb
Inventor: MATSUMOTO HISAAKI
IPC: H02M9/00
Filed: 1985-09-09
Abstract: PURPOSE:To suppress the racking of a hanging bulb by simple constitution by connecting the lower section of the hanging bulb to a floor section in a bulb hole and supporting the lower section of the hanging bulb. CONSTITUTION:A hanging bulb 1 is connected to a floor section in a bulb hole 2 by supporters 17 composed of insulators 15 and turnbuckles 16 for adjusting tension. Both ends of the supporters 17 are brought to the state of rotatable supporting, and the generation of unnecessary stress is avoided. The supporter 17 need not be tightened, and, on the contrary, the turnbuckles 16 are adjusted so that hangers 14 and a ceiling section in the bulb hole 2 are not burdened.
Patent JP-H0248057-A (JP)
Title: Two-fluid spray nozzle made of slender pipe
Inventor: EBIHARA TAKASHI
IPC: B05B7/06
Filed: 1988-08-10
Abstract: PURPOSE:To enhance accuracy by arranging centering members for concentrically holding the tip of a central slender pipe end the tip of a shell in the gap between the slender pipe and the shell. CONSTITUTION:Three centering members 40 are arranged in the gap between a central slender pipe 1 and a shell 5 so that the tip of the pipe 1 and the tip of the shell 5 are concentrically held. A fluid for spray under pressure is jetted from the tip of the pipe 1 as a nozzle through a passage 7, an opening 6 and the gap between the pipe 1 and the shell 5. At the same time, a valve 3 is opened and ink as a fluid to be sprayed is sprayed from the tip of the nozzle through the pipe 1. When spray is stopped, the valve 3 is closed and the flow of the fluid for spray is stopped. Plural nozzles can be closely arranged and arbitrary different colors can be applied to prescribed parts.
Patent JP-S6440917-A (JP)
Title: Photoelectric limit switch
Inventor: YATSUHASHI MOTOHARU
IPC: G02B26/02
Filed: 1987-08-07
Abstract: PURPOSE:To obtain a highly sealed, simple structure by converting the displacement of a displacement body to be detected into the free rotary displacement of a rotary body in a sealed case and detecting whether or not reflected light is generated by the free rotary displacement. CONSTITUTION:When a rotary lever 6 is rotated by the displacement of the displacement body to be detected, the rotary body 5 in the sealed case 1 rotates freely, its reflecting surface 5a moves off the inflection optical path L of a prism 4, and an optical fiber end 3 receives the reflected light through a prism 4 so far, but comes not to receive it. Consequently, the optical fiber detection end 3 sends the OFF state of the reflected light to a photodetector to detect the displacement of the displacement to be detected. The prism 4 is used, so the optical path between the optical fiber end 3 and reflecting surface 5a which is used for the detection is bent to reduce the capacity that the optical path occupies. Consequently, the switch structure is simplified.
Patent JP-H0925779-A (JP)
Title: Two-stage expanding head
Inventor: KATO KAORU
IPC: E02D7/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To quickly conduct an excavation by providing a half-open coupling section coupled with a coupled section above an expanding blade and holding the blade at the half-open state and a full-open coupling section coupled with a coupled section below the blade and holding the blade at the full-open state. SOLUTION: The expanding blade 4 of a two-stage expanding head A is set to the half-open state, a spiral auger 8 is rotated forward, and a nonsupport layer is excavated nearly to the diameter of an existing pile. When the tip section of the head A reaches a support layer, the auger 8 is stopped and slightly lifted. The upper face of the blade 4 is coupled with the lower face of the existing pile, the blade 4 and a rod 1 are lifted, and a coupled section 4a above the blade 4 is separated from the half-open coupling section 6a of a flange section 6. When the auger 8 is rotated forward, the blade 4 is not moved, the rod 1 is rotated together with the auger 8, a slide tube section 12 is rotated together with the rod 1, and the coupled section 4b below the blade 4 is coupled with a full-open coupling section 12a above the slide tube section 12 into the full-open state.  The auger 8 is further rotated forward, and the support layer is excavated to provide a cavity for a bulb.
Patent JP-H0857746-A (JP)
Title: Shape steel machine tool and cutting method in shape steel machine tool
Inventor: SAKAI NORIHISA
IPC: B23P23/02
Filed: 1994-08-23
Abstract: PURPOSE: To suppress the damage of a cutter or the like without lowering productivity by providing a control part for controlling a feeding drive motor so that the feed speed of a cutting head in each machining section becomes the corresponding optimum feed speed. CONSTITUTION: In an arithmetic part 37, the whole machining section from the lower height position of a cutting head to the upper height position is divided into plural machining sections according to the sort of a cutter actually used for cutting on the basis of H-shape steel material information and cutter information, the total cutting area of an appropriate number of cutters used for cutting in each machining section is computed, and the optimum feed speed of the cutter in each machining section is computed on the basis of the total area of each cutting. A control part 35 and a motor operating part 43 elevates each cutting head in all the cutting sections while controlling a feeding drive motor 21 so that the feed speed of the cutting head in each machining section becomes the corresponding optimum feed speed.
Patent JP-H1091968-A (JP)
Title: Inclination adjusting device for objective lens
Inventor: NISHIKAWA HIROSHI
IPC: G11B7/135
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To highly accurately and quickly adjust the inclining angle of an objective lens by forming a spot based on a light reflected by a mirror together with a spot as a reflection light point image on an image pickup surface. SOLUTION: In order to recognize the inclining direction and inclining amount of an annular adjusting jig 39, the upper surface of the annular adjusting jig 39 is used as a mirror, the beam diameter of a parallel laser light P1 is set to a size large enough to be emitted on the mirror and part of the laser light P1 is reflected by the mirror. A spot S2 based on a laser light P2 reflected by the mirror is formed together with a sport S1 on an image pickup surface. Thus, a relationship between the direction and amount of movement on the screen 13a of the spot S2 and that of movement on the screen 13a of the spot S1 is recognized. Then, if the spot S is moved in a desired direction by a required amount, by adjusting the inclining direction of the annular adjusting jig 39, the spot S1 is moved quickly in a desired direction by a desired amount.
Patent JP-S6442619-A (JP)
Title: Zoom lens
Inventor: SUGIURA MUNEHARU
IPC: G02B15/173
Filed: 1987-08-08
Abstract: PURPOSE:To satisfactorily correct a residual aberration generated from a variable power pat, ad to obtain a large aperture ratio and to shorten the overall length of the lens, by setting appropriately the lens constition of a lens group for correcting a fluctuation of an image surface, and the lens constition of an image forming part placed at the image surface side. CONSTITUTION:The titled zoom lens is provided with a first group I having positive refracting power for focusing, a second group II having negative refracting power, for moving at the time of presenting variable power, a third group III having positive refractive power, for moving in order to maintain an image surface fluctuated by following up the variable power, at a prescribed position, and a fourth group IV for executing a fixed image forming action. Also, the fourth group IV has three lenses of the 4-1 lens having positive refracting power and the 4-2 lens having negative refracting power, and the 4-3 lens having positive refracting power, and the third group III and the fourth group IV have at least one aspherical surface, respectively. In such a way, a high variable power ratio whose variable power ratio is about 6 is obtained by a large aperture ratio, and also, the number of pieces of lenses is decreased to the utmost, and the whole lens system can be miniaturized.
Patent JP-2001022145-A (JP)
Title: Plotter device
Inventor: SUZUKI TOSHIICHI
IPC: G03G15/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a plotter having the pressing mechanism of a developing device capable of preventing the deformation of an exposure head and the deviation of the fixed position thereof and obtaining a stable and good-definition image. SOLUTION: A leaf spring 32 is fixed at one end of an arm 30, and a stopper 28a regulating arm's turning more than necessary by the elastic force of a coil spring 31 is formed on an arm support 28 at the other end. The attachable/ detachable developing device 17 having a guide roller 17d rotatably fit to the tip of a positioning shaft 17c projecting to both ends in a width direction is placed on a rotatable roller 6 fixed at the center position of a main beam member 5, simultaneously, the roller 17d is placed on a guide member 4 fixed inside right and left side plates 3, and the positioning shaft 17c is made to get under the leaf spring 32.  By closing a sub-frame while holding a knob 17e provided in the center of a sub-beam member 13 fixing right and left sub-side leaf plates 11 constituting the sub-frame, the arm 30 is pressed and the spring 32 fixed at one end of the arm 30 presses the shaft 17c, whereby the device 17 is fixed.
Patent JP-S5989903-A (JP)
Inventor: NISHIMOTO KOUJI
IPC: F22B37/20
Filed: 1982-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。